Manufacture Cylindrical lenses (BK7,K9,UV Fused silica)

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$1.00 - $99.00 / Piece | 1 Piece/Pieces (Min. Order)
Shipping:
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Overview
Quick Details
Place of Origin:
Jilin, China
Brand Name:
REALPOO
Model Number:
REY
Material:
bk7,k9,fused silica,sapphire,b270
Usage:
Optical
Structure:
Plano-convex
Shape:
Cylindrical
Dia.:
5mm to 550mm
Dia.tol.:
+0,-0.1mm
S/D:
80/50,60/40,40/20,20/10,10/5
Flatness:
1/4 lambda
Clear Aperture:
90%
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Protective carton case
Port
Changchun
Lead Time :
1-30 days

Optical Cylindrical Lenses

 

Cylindrical lenses focus or expand light in one axis only. They can be used to focus light into a thin line in optical metrology, laser scanning, spectroscopic, laser diode, acousto-optic, and optical processor applications. They can also be used to expand the output of a laser diode into a symmetrical beam.

 

 

We also can offer Plano convex cylindrical lens,Plano concave Cylindrical Lens,Bi convex cylindrical Lens,Bi concave cylindrical lens,Menisus cylindrical.

    Specifications of  optical cylindrical lenses: 

Material

BK7 or Fused Silica

Design Wavelength

632.8 nm

Design Index:

 Scott material

              BK7

n=1.5147±0.0005

              Fused Silica

n=1.45702±0.00005

Surface Figure

x: λ/2; y: 2λ

Diameter Tolerance

+0.00, -0.15 mm

Thickness Tolerance

±0.2 mm

Paraxial Focal Length

±2%

Centration

<3 arc minutes

Clear Aperture

>85%

Surface Quality

60-40 scratch and dig

Protective Bevel

0.25 mm x 45°

 

  • We will process as the drawings and requirements rigorously.
  • Our engineer will check or design the drawings according to the details.
  • In addition,we have some stock lenses for your option.

The processing: 

  • Cutting materials
  • Preparing toolings and models,
  • Coarse grinding,
  • Polishing surfaces,
  • Cleaning the lenses,
  • Testing
  • Coating,
  • Testing Finish.

 

    

 

 

Our company's Producing ability   

  • Dimension tolerance:-0.1/-0.05/-0.02
  • Effective Focal Length (EFL): +- 2% 
  • Center Thickness (CT): +/- 0.1
  • Cosmetics: 60/40 
  • Surface Quality: Plano surface l/4 per 
  • Designed Wavelength: 587.6nm

We will make a planning according the actual products.

  •        Samples will delivery within 15 to 20 days.
  •        5000pcs will delivery within 30 days.
  •        Over 5000pcs or 10,000pcs will delivery in partial within 50 days.

                 Advice and discussion are very important.  

Testing   

1.All of our products have proceeded aging test before shipping and we guarantee to use our products safety.

2.All the products and accessories have been tested by 3 times before ship out.

Packing and Delivery  

1.We will use protective plastic and customized boxed to pack.(Enviroment friendly material)

2.We could do customized packing according to the quantity.

3.DHL/Fedex/UPS Express usually takes about 3-5 working days to the destination.

   And its about 5-8 days by EMS or TNT. Hongkong Post Air Parcel takes 7 to 10 days to ship to worldwide.

After-sale Service  

1.Our Customer service will begin to track the product processing every day until you receive the goods and verify the product quality when you finish the payment.

2.Online via SKYPE:Emma-realpoo; Also through mail, voice phone, message could contact us at any time!
3.Follow up the case, record the entire process. Solution will be provide with 24 hours.
   Meanwhile,the problem complaint will be reported to QC department.
   QC will find defect from which department ,who is in charge to identify responsibility.
4.Collect and record all the voice from each customer respond , suggestion, requirement.

5.All products have 1 year warranty.If there is no man-made problem,we will replace or repair for your freely.

6.We own the best after-sale service,if any problems happen,our team will do our best to solve for customers.


Customer Service Center (International)    

  1.From Monday to Saturday between 08:00-17:30 hours (Beijing Time)

   2.Reply you inquiry in 24 working hours.

   3.Offer customer the best price with high quality products.


Payment    

1.We can accept T/T and western union and paypal order,the best way is direct paypal payment,you can choose yourself.If you want other payment terms,please let us know before when you order.

2.Make sure that you have completed all the details information like contact person,address,post code and telephone number when filling in your buyers informatio

Our Team  

1.Realpoo Optics,offer better products,offer better service.

2.Activity attitude will let you satisfy!Concentrate on work!

3.Welcome you to inquiry,and thanks for believing in Realpoo Optics Team.

OEM/ODM ORDERS ARE WARMLY WELCOME!